BE768496A - PRESSURE SENSITIVE REPRODUCING PAPER - Google Patents

PRESSURE SENSITIVE REPRODUCING PAPER

Info

Publication number
BE768496A
BE768496A BE768496A BE768496A BE768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A
Authority
BE
Belgium
Prior art keywords
pressure sensitive
sensitive reproducing
reproducing paper
paper
pressure
Prior art date
Application number
BE768496A
Other languages
French (fr)
Inventor
T Hayashi
H Matsukawa
S Ishige
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP45051116A external-priority patent/JPS4843294B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of BE768496A publication Critical patent/BE768496A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
BE768496A 1970-06-13 1971-06-14 PRESSURE SENSITIVE REPRODUCING PAPER BE768496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45051116A JPS4843294B1 (en) 1970-06-13 1970-06-13
US15283171A 1971-06-14 1971-06-14
US378105A US3900217A (en) 1970-06-13 1973-07-11 Pressure-sensitive copying paper

Publications (1)

Publication Number Publication Date
BE768496A true BE768496A (en) 1971-11-03

Family

ID=27294208

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768496A BE768496A (en) 1970-06-13 1971-06-14 PRESSURE SENSITIVE REPRODUCING PAPER

Country Status (6)

Country Link
US (1) US3900217A (en)
BE (1) BE768496A (en)
CA (1) CA944150A (en)
DE (1) DE2129467B2 (en)
FR (1) FR2096242A5 (en)
GB (1) GB1338784A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593279B2 (en) * 1976-02-04 1984-01-23 富士写真フイルム株式会社 recording material
EP0036117B1 (en) * 1980-03-14 1986-02-05 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Pressure-sensitive recording material
US4549192A (en) * 1984-07-31 1985-10-22 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4551740A (en) * 1984-07-31 1985-11-05 The Hilton-Davis Chemical Co. Electrochromic and marking systems
US4561001A (en) * 1984-07-31 1985-12-24 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4570171A (en) * 1984-07-31 1986-02-11 The Hilton-Davis Chemical Co. Electrochromic marking systems
GB201505874D0 (en) 2015-04-07 2015-05-20 Greener Bryan And Active Device Dev Ltd Pressure imaging and indicating materials and devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915415A (en) * 1957-06-19 1959-12-01 Caribonum Ltd Leucauramine derivate of benzoyl leuco methylene blue and transfer sheet coated therewith
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
FR1553291A (en) * 1967-01-27 1969-01-10
US3509174A (en) * 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides
US3649649A (en) * 1967-07-10 1972-03-14 Nisso Kako Co Ltd Fluoran derivatives and preparation thereof
JPS4833212B1 (en) * 1970-07-08 1973-10-12

Also Published As

Publication number Publication date
CA944150A (en) 1974-03-26
DE2129467C3 (en) 1975-04-03
US3900217A (en) 1975-08-19
DE2129467B2 (en) 1974-08-15
GB1338784A (en) 1973-11-28
FR2096242A5 (en) 1972-02-11
DE2129467A1 (en) 1971-12-23

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